AutoICD API

29457-9

Clinical

Pulmonary vein - left upper Maximum blood flow velocity during systole/Maximum blood flow velocity during diastole by US.doppler derived

LOINC 6-Axis Classification

Component

Blood flow velocity.systole.max/Blood flow velocity.diastole.max

Property

VelRto

Time Aspect

Pt

System

Pulmonary vein.left upper

Scale Type

Qn

Method Type

US.doppler.derived

Details

Class

CARD.US

Order/Observation

Observation

Short Name

PV-LU Vmax sys/dias DOP.der

Related Names

Bld flowBld flow velBld flow.velocityCARD.USCardioCardiologyDiasDias.maxDiastDiastoliDOPDOP.derDUPLEXDynamicEchographyHeart DiseaseLLargestLTLUPVMaximalMaximumPeakPoint in timePulm vPV-LUQNTQuanQuantQuantitativeRandomSonogramSonographSonographySysSys.maxSystULSUltrasoundUpV sysVelVelocity ratioVenVenousVmax diasVmax sys

Frequently Asked Questions

What is LOINC code 29457-9?

LOINC code 29457-9 identifies "Pulmonary vein - left upper Maximum blood flow velocity during systole/Maximum blood flow velocity during diastole by US.doppler derived". It measures Blood flow velocity.systole.max/Blood flow velocity.diastole.max in Pulmonary vein.left upper.

What does 29457-9 measure?

This code measures Blood flow velocity.systole.max/Blood flow velocity.diastole.max in Pulmonary vein.left upper. It belongs to the CARD.US class in the LOINC classification.

What is LOINC?

LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.